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  1. RO unit gone bad ?
  2. Cant get my AC to start again
  3. air pump problem
  4. HOB Filter Comparison Chart
  5. sponge filter questions..
  6. new filter seeding from old media
  7. Filter maintenance questions
  8. Ammo-chips for filter
  9. Odyssea HO T5 lighting
  10. I'm rather frustrated.
  11. tank temperature fluctuations
  12. siphon break
  13. Ehiem 2213 Classic enough for a 55 gallon?
  14. canister filter
  15. water test kits
  16. AC problems
  17. FX5 filter media
  18. light and conopy??
  19. New tank/filter - Water clarity problems
  20. Lighting for a 20 gallon long
  21. Good Deal
  22. Water Hardness
  23. Fluidized Bed Filter
  24. water flow knob question
  25. Leaking Fluval!
  26. Water Changing too often? --- opinion time
  27. Filtration for a 5 gallon quarantine/hospital/betta tank
  28. Canister media
  29. Help me choose a replacement HOB filter
  30. Anyone have a Hagen aquarium and use Hagen hoods?
  31. Type of lighting to use?
  32. R/O water?
  33. What filter should I get?
  34. Sponge filter and whisper air pumps question...
  35. lighting question
  36. Where to find an retailer commercial Aquarium system?
  37. Lunar/Night/Moon Lighting
  38. The Price is Right
  39. Changing the filter
  40. Canister Rate of Flow
  41. Dim compact fluorescents?
  42. My system is crashing...
  43. Neat find at a surplus store for testing
  44. Filter media question
  45. "Coralife" Lights
  46. are test strips worth it?
  47. [B]Bacteria supplements[/B]
  48. Water too hot
  49. Remove heater over the summer?
  50. US 110 to European 220
  51. Fluval 405 canister
  52. Can someone explain the difference in these lights?
  53. What would you do with 5 media trays?
  54. LoA vs. Coralife Colormax
  55. What happens as an AquaClear clogs?
  56. Rince the bio-fiber?
  57. In line check valves on air pumps
  58. GFCI on aquarium equipment outlet?
  59. Lighting fixture suggestion
  60. Reef lighting help required... please!
  61. Water Hardness and testing...
  62. Night Lighting
  63. Noisy AC110
  64. Overflowing AC
  65. Ehim canister blowing bubbles
  66. A Real HOT Topic
  67. gray substrate
  68. Good deal/fixture?
  69. amonia in my tank
  70. Putting 'inept' back into 'ineptitude'
  71. New to canister filters
  72. Test Kits
  73. api ammo test for brackish water
  74. Used Eclipse 2 Hood
  75. Two questions
  76. Need C02?
  77. Jebo canister filter?
  78. Carbon replacement....
  79. Magnum 350 canister
  80. filter for 20 gal
  81. opinions on canister filters
  82. What's an AquaClear "Mini"?
  83. Powerhead driven by output from canister
  84. feeding diy CO2 into canister filter
  85. Random ? about Bio-Balls
  86. Corner Overflows
  87. Hagen or Current
  88. Putting ceramic biomax in aqua tech filters.
  89. Making a canister safe for my living room...
  90. xp2, xp3, or cascade 1000
  91. Perfecto RFH-I Lamp Wattage and Kelvin
  92. heater for 10 gallon
  93. Emperor 400 noise?
  94. filter media question
  95. Bio-media
  96. recommended heater size
  97. 45"?! Lights
  98. Coralife Super Luft versus Pondmaster Air Pumps
  99. Basic lighting upgrades.
  100. Battery Sludge Cleaner
  101. How would you rate my lighting?
  102. Wild Powerhead
  103. Ac20 Q
  104. Filter brands
  105. Lava Love
  106. Help with Boyu Canister Filter
  107. Filter Cleaning
  108. rena or stealth heater?
  109. test kit
  110. Curling silicone
  111. wow i thought i was getting a 55g and i got a 110g insted
  112. Nitrate removal options?
  113. Magnum 350 canister
  114. Linear to Compact Fluorescent Hood Conversion
  115. What's in your canister?
  116. What should I add to my 75?
  117. AquaClear 70 powerhead w/quick filter adapter?
  118. Light Puzzle
  119. flow control on AC70 powerhead?
  120. link for aquaclear/fluval manuals
  121. Another Silicone Thread...
  122. thermomitor
  123. How Much Weight Can A Glass Tank Hold?
  124. how to add lighting to my wooden lid
  125. how to attach lighting to my wooden lid
  126. Sponge filter for 29 gallon
  127. New tank setup
  128. Instant cycle tip
  129. lighting?
  130. Too Bright Lights?
  131. RO storage
  132. Incandescent vs Fluorescent Wattage per Gallon
  133. Lighting required!
  134. Sump ?
  135. Do you think i can use these lights for plants
  136. Free Nylons
  137. Filter Usage?
  138. Quick lighting question
  139. placement of filter
  140. Is a 300 watt heater enough
  141. glass thickness a concern!
  142. Deciding on a filter combo for my 125g
  143. LED Fluorescent Bulb
  144. AC50 issue? help please.
  145. I need a quiet air pump! Or...
  146. Eheim 2217, Fluval 405, Rena XP2
  147. New 55g
  148. Filtration Turnover Ratio
  149. Reusable size C pengiun fliter cartridges?
  150. Bulb stopped working on tank, help!
  151. Changing Filter Units?
  152. Built in overflow pump
  153. Hood too air tight?
  154. Best filter for a 29 gallon cherry shrimp tank
  155. LED lighting?
  156. Custom made filter
  157. Seeking 29gallon Filter Opinions
  158. For Those with Leaking Fluvals
  159. my plan...
  160. Heater help
  161. Magnum canister filter problems
  162. Poll: Best cannister filter
  163. Eheim filter pads
  164. solatube lighting
  165. carbon filtration in a wet/dry sump
  166. protein skimmer bubbles fill my tank! need advice
  167. Help with aquaclear 20
  168. looking into getting a wet/dry filter
  169. how would u set up a sump for a 20g long?
  170. media question
  171. oh oh......wet floor
  172. Good size filter for a 20L ?
  173. Top tube required for sponge filter?
  174. Food clip won't stay in place?
  175. AquaOne Aquastyle 620 and 620T
  176. philips purifier
  177. Anyone else has the Whisper EX70?
  178. noisy filters!!
  179. Utility light question
  180. Need Help Troubleshooting a Rena XP1
  181. New Fluval-G/Oct 09
  182. Purigen
  183. Filter design..hmm..
  184. air induction feature on rena canister filters
  185. Multiple small filters to do the job
  186. Which would you choose?
  187. Carbon Out, AC 30 Looks empty?
  188. Electrical help
  189. HPS Lighting
  190. Particles in water?
  191. Powerhead?
  192. One amazing filter
  193. Dim lights :(
  194. Yet another lighting question
  195. T5 lights
  196. how to choose a light bulb
  197. overhead wet/dry filter
  198. Lighting
  199. Filter for pygmy cory, cherry shrimp tank
  200. What size Tank????
  201. Help picking a T10 light
  202. night lighting
  203. Polywool
  204. Special filter pad
  205. Should I buy it.
  206. Bulbs?!? Fw
  207. In line pressure filters?
  208. Buying New Lighting
  209. Substrate heating cables
  210. Have You Ever...?
  211. Soil substrates
  212. filter options for 125 gallon tank?
  213. Let there be light!
  214. Confused
  215. lighting options
  216. Osaka 320 Glass cross bar issue
  217. How to keep temperature down
  218. How do I lower my PH in my aquarium to 8.2 to 6.5 to 7.0 preferably 6.8?
  219. Filter is producing a bunch of small air bubbles, how to make it stop??
  220. Review of 2227 or 2229 by eheim
  221. Looking for a better drop checker
  222. Bio-media
  223. Rena XP series micro filtration pads
  224. Fluval G Series
  225. quick,fun pool [water warm up time] 1000 pts to winner
  226. Ceramics
  227. Cleaning a used filter box
  228. CO2 Difuser Cleaning?
  229. Any other media possibilities
  230. Needing a new heater
  231. Upgraded My Filters
  232. DIY lighting on a 125g
  233. Lighting question
  234. AC lids won't stay down
  235. Magnum HOT filter
  236. sump for FW tank?
  237. timer question
  238. The Tank That Kills Fish
  239. Eco-complete+Flourite=?
  240. Clean Air Pump
  241. DIY wet dry filter
  242. Penguin Biowheel 350
  243. Im BAAAAAACCCKKKK!
  244. Best media for a DIY wetdry sump
  245. Sizing heater for tank
  246. Extra filter, opinions?
  247. Sand
  248. Cotton
  249. HOB filters...
  250. Thinking I should upgrade my filtering situation